RequiredRadioButtonQuestionValidator Class Reference

RequiredRadioButtonQuestion Validator. More...

Inherits RequiredValidator.

Public Member Functions
	RequiredRadioButtonQuestionValidator ($field, $title, $answer="")
	writeClient ()
	validate ()

Public Attributes
	$answer

Detailed Description

RequiredRadioButtonQuestion Validator.

Validates one radio button is checked

Definition at line 198 of file validation.inc.

Member Function Documentation

RequiredRadioButtonQuestionValidator()

RequiredRadioButtonQuestionValidator::RequiredRadioButtonQuestionValidator	(		$field,
			$title,
			$answer = ""
	)

Definition at line 202 of file validation.inc.

     {
          $this->answer = $answer;
          $this->AbstractValidator($field, $title);
     }

validate()

RequiredRadioButtonQuestionValidator::validate

(

)

Definition at line 236 of file validation.inc.

     {
          if(!$this->answer)
          {
               global $_POST;
               $value = $_POST[$this->field];
          }
          else
          {
               $value = $this->answer->value;
          }
          
          if(!$value)
          {
               return "You must select an option for {$this->title}.";
          }
          else
          {
               return "";
          }
     }

writeClient()

RequiredRadioButtonQuestionValidator::writeClient

(

)

Definition at line 208 of file validation.inc.

     {
          $script = <<<ENDSCRIPT
 
          var i = 1;
          var countChecked = 0;
          var max = form["count_{$this->field}"].value;
 
          var fieldName;
          for(i=1; i <= max; i++)
          {
               fieldName = form["{$this->field}_"+i];
               if(fieldName.checked)
                    countChecked += 1;
          }
               
               
     if (countChecked < 1)
     {
          alert("You must select an option for {$this->title}.");
          return false;
     }
     
ENDSCRIPT;
 
          return $script;
     }

Member Data Documentation

$answer

RequiredRadioButtonQuestionValidator::$answer

Definition at line 200 of file validation.inc.

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The documentation for this class was generated from the following file:

• C:/code/cms.sonjara.com/cms/components/questionnaire/validation.inc